Patents by Inventor Takaaki Ishii

Takaaki Ishii has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210302296
    Abstract: An inspection method for a pillar-shaped honeycomb filter having a honeycomb-shaped first end face and a honeycomb-shaped second end face, including: allowing gas containing fine particles to flow into the first end face; imaging the entire second end face covered with the sheet-like light using a camera while the gas that has flowed into the first end face flows out of the second end face through the filter, and generating an image of the entire second end face covered with the sheet-like light; selecting an inspection area of the second end face and measuring information concerning a sum of luminance of each pixel in the inspection area; and determining quality of the filter based on at least the information concerning the concentration of the fine particles in the gas before the gas flows into the first end face and the information concerning the sum of luminance.
    Type: Application
    Filed: February 25, 2021
    Publication date: September 30, 2021
    Applicant: NGK INSULATORS, LTD.
    Inventors: Yoshihiro SATO, Takakazu KOYAMA, Yuji WATANABE, Yutaka ISHII, Takaaki KANEMITSU, Makoto MURAI, Masanari IWADE, Takafumi TERAHAI, Ryota KURAHASHI, Akinari FUKAYA, Kenji EBISUTANI
  • Publication number: 20200344875
    Abstract: The present disclosure relates to an interposer (120), which is a circuit board that has a multilayer structure and that establishes a connection between layers using a via conductor. The interposer (120) includes first and second transmission lines that are connected in series and a first stub and a second stub that are respectively connected to the first transmission line and the second transmission line. The first and second stubs are formed by wiring lines provided in respective different layers, and a second transmission line (123), which connects the first stub to the second stub, includes a via conductor and a wiring line provided in the layer where the second stub (124) is formed.
    Type: Application
    Filed: July 15, 2020
    Publication date: October 29, 2020
    Inventors: Tadashi SUGAHARA, Takaaki ISHII, Kengo ONAKA
  • Patent number: 10598828
    Abstract: A method for continuously manufacturing an optical display device comprises feeding a continuous web of optical film laminate including a continuous web of releasable film that includes a conductive layer and an optical film sheet that includes a conductive layer formed on the releasable film, bending the releasable film at a peeling body located in close vicinity of a lamination position, collecting the releasable film and thereby peeling the optical film sheet from the optical film laminate, sending the optical film sheet to the lamination position, and laminating the optical film sheet with a panel member which is conveyed to the lamination position by a panel conveying channel which makes at least a double-storied structure with a portion of a collecting channel where the releasable film is collected, attenuating static electrification generated on the optical film sheet, and continuously laminating the optical film sheet with the panel member.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: March 24, 2020
    Assignee: NITTO DENKO CORPORATION
    Inventors: Yu Morimoto, Yusuke Toyama, Takaaki Ishii, Kazuo Kitada, Satoshi Hashimoto, Akihiro Nagura
  • Patent number: 10578778
    Abstract: A continuous web of optical film laminate comprising, an optical film comprising a first substrate and an adhesive layer on the first substrate, a releasable film comprising a second substrate and a releasably treated layer on the second substrate, the releasably treated layer being in contact with the adhesive layer, a first conductive layer between the first substrate and the adhesive layer, and a second conductive layer between the second substrate and the releasably treated layer. The first conductive layer and the second conductive layer comprise a static electrification prevention material, such that the optical film with the first conductive layer, and the releasable film with the second conductive layer, both have a sheet resistance of 1012 ?/sq or less.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: March 3, 2020
    Assignee: NITTO DENKO CORPORATION
    Inventors: Yu Morimoto, Yusuke Toyama, Takaaki Ishii, Kazuo Kitada, Satoshi Hashimoto, Akihiro Nagura
  • Patent number: 10551540
    Abstract: Provided are a separator-attached adhesive layer structure which comprises a separator having moderate light peelability with respect to an adhesive layer and exhibits excellent processability and durability, and a production method therefor. The production method comprises: a first step of forming a layer of an adhesive composition containing a (meth)acryl-based polymer, a peroxide and a phenolic antioxidant, on a release treatment surface of a separator subjected to a release treatment; and a second step of, after completion of the first step, heating the adhesive composition to cause cross-linking therein so as to be formed as an adhesive layer.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: February 4, 2020
    Assignee: NITTO DENKO CORPORATION
    Inventors: Takeharu Kitagawa, Yuki Kida, Shinsuke Akizuki, Atsushi Yasui, Yusuke Toyama, Takaaki Ishii
  • Patent number: 10266629
    Abstract: An aqueous dispersion-type pressure-sensitive adhesive composition for an optical film includes a emulsion particles of a core-shell structure, wherein the emulsion particles include a (meth)acryl-based copolymer (A) having a glass transition temperature of ?55° C. to 0° C. and a (meth)acryl-based copolymer (B) having a glass transition temperature of 0° C. to 180° C., in a single emulsion particle, one of the copolymers (A) and (B) forms a core layer, and another forms a shell layer, at least one of the copolymers (A) and (B) contains a carboxyl group-containing monomer, a difference of the glass transition temperatures between the copolymers (A) and (B) is 50° C. or more, and a ratio (A)/(B) (by weight) is in the range of 50/50 to 90/10.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: April 23, 2019
    Assignee: NITTO DENKO CORPORATION
    Inventors: Kunihiro Inui, Toshitsugu Hosokawa, Takaaki Ishii, Masayuki Satake, Kenichi Okada, Toshitaka Takahashi, Yousuke Makihata, Taiki Shimokuri, Shusaku Goto, Takeharu Kitagawa, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo
  • Publication number: 20190079216
    Abstract: A continuous web of optical film laminate comprising, an optical film comprising a first substrate and an adhesive layer on the first substrate, a releasable film comprising a second substrate and a releasably treated layer on the second substrate, the releasably treated layer being in contact with the adhesive layer, a first conductive layer between the first substrate and the adhesive layer, and a second conductive layer between the second substrate and the releasably treated layer. The first conductive layer and the second conductive layer comprise a static electrification prevention material, such that the optical film with the first conductive layer, and the releasable film with the second conductive layer, both have a sheet resistance of 1012?/sq or less.
    Type: Application
    Filed: November 2, 2018
    Publication date: March 14, 2019
    Inventors: Yu MORIMOTO, Yusuke TOYAMA, Takaaki ISHII, Kazuo KITADA, Satoshi HASHIMOTO, Akihiro NAGURA
  • Publication number: 20190056533
    Abstract: A method for continuously manufacturing an optical display device comprises feeding a continuous web of optical film laminate including a continuous web of releasable film that includes a conductive layer and an optical film sheet that includes a conductive layer formed on the releasable film, bending the releasable film at a peeling body located in close vicinity of a lamination position, collecting the releasable film and thereby peeling the optical film sheet from the optical film laminate, sending the optical film sheet to the lamination position, and laminating the optical film sheet with a panel member which is conveyed to the lamination position by a panel conveying channel which makes at least a double-storied structure with a portion of a collecting channel where the releasable film is collected, attenuating static electrification generated on the optical film sheet, and continuously laminating the optical film sheet with the panel member.
    Type: Application
    Filed: October 24, 2018
    Publication date: February 21, 2019
    Inventors: Yu MORIMOTO, Yusuke TOYAMA, Takaaki ISHII, Kazuo KITADA, Satoshi HASHIMOTO, Akihiro NAGURA
  • Patent number: 10197709
    Abstract: To provide a continuous web of optical film laminate provided with static electrification prevention function which allows for promptly attenuating static charge of optical film sheet and carrier film electrified by peeling action in RTP lamination method and apparatus. The problem has been solved with a continuous web of optical film laminate for using in RTP lamination method and apparatus, in which static electrification prevention function is provided to optical film sheets and a carrier film configuring the continuous web of optical film laminate, such that sheet resistance of each of the optical film sheets and the carrier film is 1012 ?/sq or less so as to promptly attenuate static charge of the carrier film to be collected, which is statically electrified by peeling action, and the optical film sheets to be laminated to panel components, which are also statically electrified by peeling action.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: February 5, 2019
    Assignee: NITTO DENKO CORPORATION
    Inventors: Yu Morimoto, Yusuke Toyama, Takaaki Ishii, Kazuo Kitada, Satoshi Hashimoto, Akihiro Nagura
  • Patent number: 10191195
    Abstract: There is provided a thin polarizing plate with a pressure-sensitive adhesive layer hardly warping. A polarizing plate with a pressure-sensitive adhesive layer of the present invention includes: first pressure-sensitive adhesive layer, a protective film, and a polarizing film in the stated order, wherein: the polarizing film has a thickness of 13 ?m or less; a thickness ratio between the protective film and the polarizing film (thickness of the protective film/thickness of the polarizing film) is from 1.5 to 9.0; and a creep amount when a load of 500 g is applied to the first pressure-sensitive adhesive layer for 1 hour is from 20 ?m/h to 300 ?m/h.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: January 29, 2019
    Assignee: NITTO DENKO CORPORATION
    Inventors: Shinsuke Akizuki, Yuusuke Toyama, Takaaki Ishii
  • Patent number: 10080333
    Abstract: A method for hydroponic cultivation of crops by using mycorrhizal fungi and their partner bacteria includes growing a partner plant between rows of the crops, and inoculating a mycorrhizal fungal strain and a partner bacterial strain to infect the partner plant or the crop with the mycorrhizal fungal strain, wherein the partner bacterial strain is compatible and coexists with the mycorrhizal fungal strain, and the partner plant facilitates growth of the mycorrhizal fungal strain and the partner bacterial strain.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: September 25, 2018
    Assignee: Sassoh Industries Co., Ltd.
    Inventor: Takaaki Ishii
  • Publication number: 20180052256
    Abstract: To provide a continuous web of optical film laminate provided with static electrification prevention function which allows for promptly attenuating static charge of optical film sheet and carrier film electrified by peeling action in RTP lamination method and apparatus. The problem has been solved with a continuous web of optical film laminate for using in RTP lamination method and apparatus, in which static electrification prevention function is provided to optical film sheets and a carrier film configuring the continuous web of optical film laminate, such that sheet resistance of each of the optical film sheets and the carrier film is 1012 ?/sq or less so as to promptly attenuate static charge of the carrier film to be collected, which is statically electrified by peeling action, and the optical film sheets to be laminated to panel components, which are also statically electrified by peeling action.
    Type: Application
    Filed: November 4, 2015
    Publication date: February 22, 2018
    Inventors: Yu MORIMOTO, Yusuke TOYAMA, Takaaki ISHII, Kazuo KITADA, Satoshi HASHIMOTO, Akihiro NAGURA
  • Publication number: 20170341581
    Abstract: A bird's eye view image is displayed to be recognized by an operator intuitively and precisely, irrespective of the displayed direction of the bird's eye view image. The display device has a plurality of cameras having optical axis directed obliquely downward to take images around a self-propelled industrial machine. A view point converting section converts the camera images to an upper view point to create bird's eye images, and an image composing section creates a composite bird's eye view image by composing respective bird's eye images around a symbol image of a dump truck. A direction superposing section superposes a forward direction indicator to indicate the forward direction of the dump truck on the composite bird's eye view image, and a monitor mounted in a cab of the dump truck displays the composite bird's eye image in an arbitral direction which is composited with the forward direction indicator.
    Type: Application
    Filed: August 15, 2017
    Publication date: November 30, 2017
    Inventors: Yoichi KOWATARI, Yoshihiro INANOBE, Hidefumi ISHIMOTO, Yoshiyuki NAGANO, Masayoshi HAYASAKA, Eitaro ITO, Takaaki ISHII, Kenta TSUKIJISHIN
  • Patent number: 9827907
    Abstract: Display of a drive assist by a virtual image is understandably presented to a driver. A drive assist device 1, which displays a virtual image 35 including a vehicle mark 76 on a vehicle 2 and assists driving by moving the vehicle mark 76, is configured to be provided with a relative-value converting unit 62 which converts a recommended driving operation to be shown to a driver 3 to a relative value based on a driving operation of present time; wherein the vehicle mark 76 is moved by a movement amount corresponding to the relative value to notify the driver 3 of the recommended driving operation.
    Type: Grant
    Filed: February 17, 2014
    Date of Patent: November 28, 2017
    Assignee: CLARION CO., LTD.
    Inventors: Muneki Sugita, Keiichiro Yoshihara, Takaaki Ishii, Yo Miyamoto, Shohei Yamagata
  • Patent number: D819672
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: June 5, 2018
    Assignee: Hitachi, Ltd.
    Inventors: Tatsuya Nakae, Takaaki Ishii, Kaoru Kato, Kunihiko Kido, Chiaki Hirai
  • Patent number: D859448
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: September 10, 2019
    Assignees: Hitachi Construction Machinery Co., Ltd., KCM Corporation
    Inventors: Shunya Kokubo, Tomohiro Ueda, Takaaki Ishii, Masaki Yoshikawa, Keiichirou Nakamura, Hiroshi Sakamoto, Shigeki Tokita
  • Patent number: D890200
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: July 14, 2020
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Shunya Kokubo, Takaaki Ishii, Yuuichi Kurosawa, Tadahiro Yamaguchi, Hiroyuki Azuma, Keiichirou Nakamura, Hiroshi Sakamoto, Shigeki Tokita
  • Patent number: D892835
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: August 11, 2020
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Shunya Kokubo, Takaaki Ishii, Yuuichi Kurosawa, Tadahiro Yamaguchi, Hiroyuki Azuma, Keiichirou Nakamura, Hiroshi Sakamoto, Shigeki Tokita
  • Patent number: D923666
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: June 29, 2021
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventor: Takaaki Ishii
  • Patent number: D930049
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: September 7, 2021
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Takaaki Ishii, Atsushi Ninomiya, Yusuke Daimon